BR112017010918A2 - device for detaching a polishing disk in a manual grinder. - Google Patents

device for detaching a polishing disk in a manual grinder.

Info

Publication number
BR112017010918A2
BR112017010918A2 BR112017010918-2A BR112017010918A BR112017010918A2 BR 112017010918 A2 BR112017010918 A2 BR 112017010918A2 BR 112017010918 A BR112017010918 A BR 112017010918A BR 112017010918 A2 BR112017010918 A2 BR 112017010918A2
Authority
BR
Brazil
Prior art keywords
grinder
main
rotating shaft
transmission element
energy transmission
Prior art date
Application number
BR112017010918-2A
Other languages
Korean (ko)
Portuguese (pt)
Inventor
Kim Chang-Seong
Kim Kyung-Jin
Original Assignee
E & Q One-Touch
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by E & Q One-Touch filed Critical E & Q One-Touch
Publication of BR112017010918A2 publication Critical patent/BR112017010918A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/19—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving parallel to the axis of the chuck
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/022—Spindle-locking devices, e.g. for mounting or removing the tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/007—Weight compensation; Temperature compensation; Vibration damping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/028—Angle tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/29—Details; Component parts; Accessories
    • B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/33—Member applies axial force component

Abstract

a presente invenção refere-se a um dispositivo para separar/fixar um disco de polimento de moedor manual, o dispositivo sendo apertado no veio rotativo de um corpo principal de moedor de modo a permitir o desprendimento/fixação mais fácil e rápido de um disco de polimento consumível utilizado para o acabamento, cortar, separar, etc. a superfície de um objeto alvo, ou permitir a prevenção definida de afrouxamento, fenómeno de vibração, etc. a presente invenção compreende: um corpo principal de moedor que tem um veio rotativo que funciona a alta velocidade por meio de ar pressão ou acionamento de um motor elétrico; um elemento de transmissão de energia que tem uma protrusão de paragem formada na parte de extremidade superior do seu corpo e um corpo hexagonal incluindo um flange formado na parte central do seu corpo e que é apertada no veio rotativo do corpo principal de moedor por um parafuso de fixação; um corpo principal de batente que tem um furo hexagonal formado na sua superfície circunferencial interna para acomodar o elemento de transmissão de energia e que tem uma ranhura de assento em forma de arco formada na circunferência do furo hexagonal de modo a ficarem em frente uma da outra; um par de placas rotativas superior e inferior que são cada uma montada em uma porção de placa plana na extremidade superior do corpo principal do batente; e um suporte de disco que tem um anel de fixação superior e uma placa de suporte inferior montada no elemento de transmissão de energia para fixar um material abrasivo.the present invention relates to a device for separating / securing a hand grinder polishing disc, the device being clamped onto the rotating shaft of a grinder main body in order to allow easier and quicker detachment / fixation of a grinding disc. consumable polishing used for finishing, cutting, separating, etc. the surface of a target object, or allow the definite prevention of loosening, vibration phenomenon, etc. the present invention comprises: a main grinder body that has a rotating shaft that operates at high speed by means of air pressure or by driving an electric motor; an energy transmission element that has a stop protrusion formed at the upper end of its body and a hexagonal body including a flange formed at the central part of its body and which is fastened to the rotating shaft of the main grinder body by a screw fixing; a main stop body that has a hexagonal hole formed in its inner circumferential surface to accommodate the energy transmission element and that has an arc shaped seat groove formed in the circumference of the hexagonal hole so that they face each other ; a pair of upper and lower rotating plates which are each mounted on a flat plate portion at the upper end of the main body of the anvil; and a disc support having an upper fixing ring and a lower support plate mounted on the energy transmission element to fix an abrasive material.

BR112017010918-2A 2014-11-25 2015-03-16 device for detaching a polishing disk in a manual grinder. BR112017010918A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20140165473A KR101483963B1 (en) 2014-11-25 2014-11-25 Attachable device for hand grinding polishing disk
KR10-2014-0165473 2014-11-25
PCT/KR2015/002507 WO2016085052A1 (en) 2014-11-25 2015-03-16 Device for detaching/attaching hand grinder polishing disk

Publications (1)

Publication Number Publication Date
BR112017010918A2 true BR112017010918A2 (en) 2018-02-06

Family

ID=52590835

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017010918-2A BR112017010918A2 (en) 2014-11-25 2015-03-16 device for detaching a polishing disk in a manual grinder.

Country Status (15)

Country Link
US (1) US10105816B2 (en)
EP (1) EP3109001B1 (en)
JP (1) JP6538167B2 (en)
KR (1) KR101483963B1 (en)
CN (1) CN107107310B (en)
BR (1) BR112017010918A2 (en)
ES (1) ES2739233T3 (en)
MX (1) MX2017006725A (en)
MY (1) MY182407A (en)
PH (1) PH12017500958A1 (en)
PT (1) PT3109001T (en)
RU (1) RU2664586C9 (en)
TR (1) TR201911230T4 (en)
TW (1) TWI590910B (en)
WO (1) WO2016085052A1 (en)

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KR101849166B1 (en) * 2016-05-17 2018-05-31 주식회사 이엔큐원터치 Polishing disk for hand grinder
KR101885119B1 (en) 2016-11-18 2018-08-03 이병열 hand grinder holder
WO2018110856A1 (en) * 2016-12-16 2018-06-21 주식회사 미래텍 Rotation device
KR101799465B1 (en) * 2016-12-16 2017-11-20 주식회사 미래텍 Power rotation apparatus
KR101855860B1 (en) 2017-05-02 2018-05-23 김다혜 Power rotation apparatus
KR101783562B1 (en) * 2016-12-21 2017-10-10 이장희 Abrasive disk with fixing holder fixtures
KR101773447B1 (en) * 2017-01-16 2017-08-31 주식회사 이엔큐원터치 Connecting method of polishing disk combined with hand grinder
US10596680B2 (en) 2017-01-16 2020-03-24 E&Q One-Tough Co., Ltd. Hand grinder and method of coupling grinding disc of hand grinder
KR20190027506A (en) * 2017-09-07 2019-03-15 (주)태룡 hand grinder
CN107617964A (en) * 2017-11-07 2018-01-23 佛山市南海富东机械设备有限公司 Environmental protection and energy saving based plate burnishing device
CN107724311A (en) * 2017-11-21 2018-02-23 常州格力博有限公司 Hair-dryer
CN111491759B (en) * 2017-12-20 2022-08-12 菲比瑞卡马基纳莱有限公司 Method and apparatus for abrasive element replacement in a machine for working surfaces
KR101892966B1 (en) * 2018-03-19 2018-10-04 박재형 Abrasive tool installing unit
KR101934512B1 (en) 2018-05-03 2019-01-02 김창성 Coupler for mounting and removal straight type shank
KR101934511B1 (en) * 2018-05-14 2019-01-02 김창성 Coupler for clamping polishing disk
KR102136486B1 (en) * 2019-02-27 2020-07-21 안상훈 Fixing device for grinder wheel
KR102154954B1 (en) * 2020-04-02 2020-09-10 (주) 비티케이 A One Touch Coupler for Grinder Wheek of Anti-shake
KR102417270B1 (en) * 2020-07-03 2022-07-04 전창수 hand grinder
CN111922859A (en) * 2020-08-11 2020-11-13 江苏东巨机械科技有限公司 Saw grinding machine convenient for fixing wood
US20220063047A1 (en) 2020-08-28 2022-03-03 Black & Decker Inc. Retention flange for power tool
KR20220032407A (en) 2020-09-07 2022-03-15 박지석 Hand grinder structure using a plate spring
IT202000021739A1 (en) 2020-09-15 2022-03-15 Pola & Massa S R L IMPROVED, EASILY REPLACEABLE ROTARY BRUSH, ESPECIALLY FOR CLEANING PRINTED CIRCUIT PLATES
KR102461805B1 (en) * 2020-10-21 2022-11-01 황용희 Disc holder for grinder
CN112518630A (en) * 2020-12-12 2021-03-19 芜湖大捷离合器有限公司 Automobile clutch assembly tool
KR102505476B1 (en) 2021-06-17 2023-03-03 김기목 Disk attachable device for hand grinder
KR20230079639A (en) 2021-11-29 2023-06-07 서기홍 Hand grinder fixing device
KR102636796B1 (en) * 2022-02-08 2024-02-14 최윤석 Grinder of disk fixture
KR102446463B1 (en) * 2022-03-04 2022-09-23 (주) 비티케이 A Air Grinder having for one touch Stopper
KR20230002204U (en) * 2022-05-11 2023-11-20 주식회사 메이크잇 Grinding machine easy to replace abrasive discs
CN114916697B (en) * 2022-06-13 2023-06-20 河南中烟工业有限责任公司 Dismantle reliable emery wheel connection pad and tobacco cutter emery wheel seat
KR20240001537A (en) * 2022-06-27 2024-01-03 김미숙 Coupler for clamping polishing disk
KR102532662B1 (en) 2023-03-02 2023-05-15 주식회사 메이크잇 Hand grinder abrasive disc replacement system

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Also Published As

Publication number Publication date
PH12017500958B1 (en) 2017-10-02
RU2664586C9 (en) 2018-09-18
PT3109001T (en) 2019-07-29
EP3109001A4 (en) 2017-12-06
CN107107310B (en) 2019-04-05
JP2018510068A (en) 2018-04-12
JP6538167B2 (en) 2019-07-03
ES2739233T3 (en) 2020-01-29
MX2017006725A (en) 2018-01-30
WO2016085052A1 (en) 2016-06-02
US20170259398A1 (en) 2017-09-14
TR201911230T4 (en) 2019-08-21
KR101483963B1 (en) 2015-01-20
MY182407A (en) 2021-01-25
EP3109001B1 (en) 2019-05-08
CN107107310A (en) 2017-08-29
TWI590910B (en) 2017-07-11
TW201632299A (en) 2016-09-16
EP3109001A1 (en) 2016-12-28
PH12017500958A1 (en) 2017-10-02
US10105816B2 (en) 2018-10-23
RU2664586C1 (en) 2018-08-21

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]